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Birth of Rocks

Mystery Science vocab.

TermDefinition
erosion when tiny bits of rock are moved from one location to another by water, wind, ice, or gravity.
weathering the process of breaking rocks into smaller pieces.
deposition sediment falling and settling on a surface.
sediment very small pieces of rock.
root wedging a root growing causing rock to break apart.
fossil the remains of a plant or animal that lived a very long time ago.
ice wedging water freezing and expanding causing rock to break apart.
basalt a type of rock formed when thin, fast-moving lava cools; it is usually dark in color.
lava liquid rock that flows or explodes from a volcano.
Ring of Fire a group of active volcanoes that forms a circle shape around the Pacific Ocean.
landslides when rain causes soil and rocks to roll down a mountain.
Created by: Karencassata
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